Collapsed Glassworks Snow weight collapsed this section of McKee… the newest section. The brick buildings always outlive cheap metal ones. Similar Images ...based on the tags: collapsing, sheet-metal, vents... A washout two thirds of the way down the tram gave me a place to relax in the thin air. Since this picture was taken, the roof has totally collapsed in this area. These were some of the most attractive shops of all the mines in the area. It’s no wonder Hanna Mining wanted to use them as their center of operations in the Iron River district. A huge vent looks like it built in a hurry. There was actually very little in the way of bits of machinery left over… I am guessing almost anything of value was scrapped in the 1990s. From the highest roof of Ogvilvie’s, Thunder Bay looks like paradise. Looking out of Kurth Malt a the neighbors–the silos past Electric Steel are those of the Froedert Malt Company, now gone. In the mountainside are a number of air shafts, indicating where the tunnels traced under the rocky surface. Blending the explosive ingredients was dangerous. It is no wonder that the blending house had so many emergency slides. One of the covered rail loading docks. All of them were overgrown and rust-clad.